
body {
margin: auto;
font-family:Helvetica,Arial,sans-serif;font-size:small;

margin-left: 0.5%; 
margin-right: 2%;
}
#header {
margin-top: 1%;
width: 200px;
height: 57px;
background-image: url("./images/logo.png");

background-repeat: no-repeat;
background-position: center;
}

h1 {
text-align: center;
padding-bottom: 0%; 
}
.menu {
float: left;
font-size:14px;
width: auto;
max-width: 10%;
list-style-type: none;
}

.menu h3 {
padding-top: 4px;
padding-left: 4px;
padding-bottom: 4px;
background-color:#E5ECF9;

font-size: 18px;
}

.element_menu li {
padding-left: 1%;
padding-bottom: 5%;
}
.element_menu ul {padding-left: 1%;}
#content {width: 50%;margin-left: 12%;margin-top:18px;}
.titre {
padding-top: 4px;padding-left: 4px;padding-bottom: 4px;background-color:#E5ECF9;font-size: 18px;margin-bottom:1%;}

#footer {margin-top: 5%;color: gray;}